- Condition : Used
- Warranty : 1.5 years
- Applicable Industries : Construction works
- Brand Name : crown
- Type : Drill Pipe
- Machine Type : Drilling Tool
- Material : Carbon steel
- Processing Type : Forging
- Use : Horizontal directional drilling
- Grade : S135
- Thread and length : as required
- Application : construction
- Model Type : HDD
- Certification : ISO9001:2008
